Convert Inches to Centimeters
Enter the value in inches to get its exact equivalent in centimeters instantly.
How to convert inches to centimeters?
To transform a measurement expressed in inches (in) to the metric system (cm), we must use the internationally standardized conversion factor. The formula is:
$$\text{cm} = \text{inches} \times 2.54$$
The international inch was defined as exactly 2.54 centimeters in 1959. It is widely used in electronics (screen sizes) and mechanics.
|
Inches (in) |
Centimeters (cm) |
|---|---|
|
1 |
2.54 |
|
5 |
12.70 |
|
10 |
25.40 |
|
50 |
127.00 |
|
100 |
254.00 |
Related Conversions
Frequently Asked Questions (FAQ)
How many centimeters are in 1 inch?
There are exactly 2.54 centimeters in an international inch.
How do I measure screen inches in centimeters?
Screens are measured diagonally. If you have a 50-inch TV, you multiply 50 by 2.54, which equals 127 centimeters diagonally.